Heat Advisory — Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO 8:00 PM Excessive Heat Watch 7:00 PM

Henry County, Missouri, United States

Last updated: 8:56 AM CDT  ·  Refresh
29°C
Feels like 33°
Clear
▲ 37°  /  ▼ 26°
Wind
5 mph SW
Humidity
76%
Dew Point
25°
Pressure
29.13 inHg
Visibility
7 mi
UV Index
6.4
Cloud Cover
6%
Sunrise
6:12 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henry County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3260 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:30PM.

Alerts

Heat Advisory
Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO
Expires 8:00 PM
Excessive Heat Watch
Expires 7:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
11%
9 AM
30°
14%
10 AM
31°
14%
11 AM
33°
14%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
32°
5%
9 PM
29°
5%
10 PM
29°
5%
11 PM
28°
5%
12 AM
27°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
5%
5 AM
26°
9%
6 AM
26°
8%
7 AM
26°
9%
7-Day Forecast
Today
37° 26°
Clear.
Mon
38° 26°
Mostly Clear with a 35% chance of rain.
Tue
36° 24°
Overcast with a 35% chance of rain.
Wed
33° 23°
Mostly Cloudy with a 43% chance of rain.
Thu
34° 23°
Rain, 64% chance.
Fri
34° 22°
Rain, 70% chance.
Sat
32° 20°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 11% 5 mph SW 76%
9 AM 30° Clear 14% 5 mph SW 68%
10 AM 31° Clear 14% 6 mph SW 64%
11 AM 33° Clear 14% 6 mph SW 58%
12 PM 34° Clear 3% 7 mph SSW 54%
1 PM 36° Clear 3% 8 mph SSW 50%
2 PM 37° Mostly Clear 3% 9 mph SSW 48%
3 PM 37° Partly Cloudy 3% 9 mph SSW 45%
4 PM 37° Clear 3% 9 mph SSW 47%
5 PM 37° Clear 3% 9 mph SSW 51%
6 PM 36° Clear 3% 8 mph SSW 55%
7 PM 34° Mostly Clear 3% 7 mph SSW 60%
8 PM 32° Mostly Clear 5% 6 mph SSW 64%
9 PM 29° Partly Cloudy 5% 6 mph S 69%
10 PM 29° Partly Cloudy 5% 6 mph S 70%
11 PM 28° Mostly Clear 5% 7 mph S 71%
12 AM 27° Mostly Clear 5% 7 mph SSW 72%
1 AM 27° Mostly Clear 5% 7 mph SSW 71%
2 AM 27° Mostly Clear 5% 7 mph SSW 71%
3 AM 27° Mostly Clear 5% 8 mph SSW 70%
4 AM 27° Mostly Clear 5% 8 mph SSW 71%
5 AM 26° Mostly Clear 9% 8 mph SSW 73%
6 AM 26° Mostly Clear 8% 7 mph SSW 74%
7 AM 26° Mostly Clear 9% 8 mph SSW 72%
15-Day Forecast
Today
7/26
Clear
14%
26°
37°
Mon
7/27
Mostly Clear
35%
26°
38°
Tue
7/28
Overcast
35%
24°
36°
Wed
7/29
Mostly Cloudy
43%
23°
33°
Thu
7/30
Rain
64%
23°
34°
Fri
7/31
Rain
70%
22°
34°
Sat
8/1
Rain
19%
20°
32°
Sun
8/2
Drizzle
42%
19°
32°
Mon
8/3
Clear
19%
21°
35°
Tue
8/4
Clear
51%
22°
37°
Wed
8/5
Drizzle
60%
22°
36°
Thu
8/6
Drizzle
60%
22°
34°
Fri
8/7
Drizzle
60%
21°
34°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
23°
36°
57
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
57 AQI 12.5 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 57 Moderate 34 57
Tue 51 Moderate 34 51
Wed 43 Good 43 41
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Jul 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2872 J/kg
MLCAPE1937 J/kg
MUCAPE2872 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear11 kt
Eff. Shear26 kt
0–1 km SRH-4
0–3 km SRH-17
Eff. SRH-17
Storm Motion232° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.7
Thermo & Levels
PWAT1.43 in
0–3 km LR5.6 °C/km
700–500 LR5.8 °C/km
Total Totals44.7
LCL928 hPa
LFC986 hPa
EL148 hPa
Freezing Lvl16,982 ft